Either we, or your electrician, will need to install a 3 amp fused switch at each manifold location. Power is taken from the switch to the 10 way junction box.

Circulating Pump

We will need to wire the high efficiency circulating pump into the 10 way junction box.

2 Port Motorised Zone Valve

We will need to wire the 2 port motorised zone valve into the 10 way junction box.

Programmable Room Thermostat

We will need to wire the programmable room thermostat into the 10 way junction box. We, or your electrician, will have to route a 3 core and earth cable from the manifold location to the thermostat position unless you opt for the wireless thermostat in which case we can locate the receiver unit close to the 10 way junction box.

MULTIZONE Water Underfloor Heating System:

Power Supply

Either we, or your electrician, will need to install a 3 amp fused switch at each manifold location.

Wiring Centre

We will need to wire a power supply from the 3 amp fused switch into the wiring centre. Either we, or your electrician, will need to wire a permanent live and switch live into the BOILER IN and OUT terminals. The other end of the switch live needs to be wired into the RT or LR terminal inside your boiler.

Circulating Pump

We will need to wire the high efficiency circulating pump into the appropriate terminals in the wiring centre.

2 Port Motorised Zone Valve

We will need to wire the 2 port zone valve into the appropriate terminals in the wiring centre.

Thermal Actuators

We will need to wire the 230v thermal actuators into the live and neutral terminals of the appropriate zones in the wiring centre.

Programmable Room Thermostats

We will need to wire each individual programmable room thermostat into the live, neutral and switch live terminals of the appropriate zone in the wiring centre. Your electrician will have to route a 3 core and earth cable from the manifold location to each thermostat position unless you opt for wireless thermostats in which case we can simply pair each thermostat with the wiring centre.

Additional Zone Valves

We may need to wire in a 2 port zone valve and timer for your hot water cylinder and a 2 port zone valve and a programmable room thermostat for your radiator circuit.
This will ensure that your underfloor heating system will be able to operate independently.